Product Description
Premium Calibrated Rainbow Sapphire Gemstones - Emerald Cut
Discover the brilliance of this 18 carat sapphire gem deal, expertly cut in the classic emerald shape. These calibrated 5x4mm gemstones showcase a stunning spectrum of colors—green, pink, orange, red, yellow, and blue—making them perfect for creating exquisite multicolor sapphire jewelry designs.
Why Choose These Rainbow Sapphires?
- Exceptional Clarity: VVS to VS grade ensures maximum brilliance and sparkle
- Perfectly Calibrated: Uniform 5x4mm sizing for seamless jewelry design
- Natural & Untreated: No heat treatment or enhancements—pure natural beauty
- Versatile Color Palette: Six vibrant colors in one collection for creative flexibility
- Excellent Cut Quality: Precision faceting maximizes light performance
Gemstone Specifications
Total Carat Weight: 18 carats
Dimensions: 5 x 4 mm (calibrated)
Shape: Emerald Cut / Octagonal
Color Range: Green, Pink, Orange, Red, Yellow, Blue
Cut Grade: Excellent
Clarity: VVS to VS
Origin: Ceylon (Sri Lanka) & Africa
Treatment: None - 100% Natural
Perfect For
These calibrated rainbow sapphires are ideal for jewelry designers, goldsmiths, and collectors seeking premium-quality loose gemstones for rings, earrings, pendants, bracelets, and custom jewelry creations. The uniform sizing ensures professional results in multi-stone settings.
Each sapphire is carefully selected for color consistency, clarity, and cut precision to meet the highest standards for fine jewelry applications.